233424387-Introduction-to-SingleRAN-Network-Design-20130115-A-1-0

Introduction to SRAN
Network Design
Inventory Solution Dept.
www.huawei.com
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.

Overview
• This document introduces the network design concepts,
position in the entire project process, modules to be designed,
delivery procedure, and support procedures.
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 2

Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 3

Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 4

RAN Network Design Concepts
• In a RAN network design, networking, resource allocation,
transmission, interfaces, bandwidth, QoS, and OM of operators'
network is planned by considering factors, including costs,
network performance, reliability, maintainability, and evolution
capability of operators' equipment rooms, transmission, and
devices.
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 5

Network topology /IP address/routing design
Network security/reliability design
Network traffic design/Qos design
Hardware configuration design
RAN Network Design
Network Design
Service Structure
NEs
Transmission
Type
Networking
Mode
Name and number
design
Network topology
design
Resource allocation
design
Transmission design
BSC/RNC
BTS/NodeB
M2000
Transmission
TDM
HDLC
FE/GE
IP over E1
Traditional
mode
MSC Pool
SGSN Pool
RAN
Sharing
RNC Pool
Clock synchronization
design
MSC Server
ATM
TC Pool
O&M design
MGW
2G/3G
co-transmission
One Tunnel
SGSN
Iu-Flex
IP POOL
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 6

Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 7

Position in the Entire Project Process
Proposal
Pre-sale
Pre-sale wireless network
plan
Pre-sale BSS network
design
GSM BSS network
design (HLD, LLD)
Post-sale wireless
network plan
Project design
Post-sale
Installation, testing, and
integration
Acceptance testing
The green portion shows the position of network design in the entire project
process. It provides a foundation of project implementation and a guarantee of
network quality.
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 8

Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 9

Delivery Procedure
Project planning
RF network
design
RF network design
report
Information
collection
Information
collection template
Network design
reports and data
planning reports
Project initiation
HLD/LLD
Network
deployment
Document
exchange
Network design
acceptance
Script generation
Requirements
changes
Verification
reports
NE scripts
The above figure shows the standardized, contract-based network design delivery procedure. It is
divided into several key segments including information collection, HLD, LLD, script generation, and
design acceptance.
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 10

Contents
1. RAN Network Design Concepts
2. Position in the Entire Project Process
3. Delivery Procedure
4. Support Procedure
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 11

Support Procedure
Issues about the product
specification, support
capacity, and so on
Device networking,
bandwidth, transmission,
OM, IP address, routing,
QoS and so on
Product
manager
First-line
MO
HQ NIS network
design
Market
technology,
product
research and
development
R&D and network design
joint team (installed base
operation, transmission,
and SE )
The first-line NIS acts as the owner of the network design delivery. The HQ NIS
network design team provides remote supports. The R&D and network design joint
team acts as the third-line to support the HQ NIS. If the first-line NIS needs
supports to solve problems, it must submit an "iCare" list stating the problems. The
second-line team is HQ NIS-solution Wireless GUL-TMO PSE.
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
Page 12

Technical Documents of RAN Network Design
Detailed guiding documents for network design technical disclosures have been developed. After studying this set
of training slides, you can download latest technical disclosures and associated templates from following path:
http://support.huawei.com/support/pages/navigation/gotoKBNavi.do?actionFlag=getAllJsonData&materialType=&
colID=ROOTENWEB|CO0000000173&level=2&itemId=1-632&itemId0=29-7&itemId1=3-154&itemId2=1-
632&itemId3=&itemId4=&itemId5=&itemId6=&itemId7=&itemId8=&itemId9=&materialType=&isHedexDocType=&p
ageSize=20
Copyright © 2013 Huawei Technologies Co., Ltd. All rights reserved.
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Thank you
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